package xevie /* This file was generated by xevie.xml on May 10 2012 4:20:28pm EDT. This file is automatically generated. Edit at your peril! */ import ( "github.com/BurntSushi/xgb" "github.com/BurntSushi/xgb/xproto" ) // Init must be called before using the XEVIE extension. func Init(c *xgb.Conn) error { reply, err := xproto.QueryExtension(c, 5, "XEVIE").Reply() switch { case err != nil: return err case !reply.Present: return xgb.Errorf("No extension named XEVIE could be found on on the server.") } xgb.ExtLock.Lock() c.Extensions["XEVIE"] = reply.MajorOpcode for evNum, fun := range xgb.NewExtEventFuncs["XEVIE"] { xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun } for errNum, fun := range xgb.NewExtErrorFuncs["XEVIE"] { xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun } xgb.ExtLock.Unlock() return nil } func init() { xgb.NewExtEventFuncs["XEVIE"] = make(map[int]xgb.NewEventFun) xgb.NewExtErrorFuncs["XEVIE"] = make(map[int]xgb.NewErrorFun) } // Skipping definition for base type 'Int8' // Skipping definition for base type 'Card16' // Skipping definition for base type 'Char' // Skipping definition for base type 'Card32' // Skipping definition for base type 'Double' // Skipping definition for base type 'Bool' // Skipping definition for base type 'Float' // Skipping definition for base type 'Card8' // Skipping definition for base type 'Int16' // Skipping definition for base type 'Int32' // Skipping definition for base type 'Void' // Skipping definition for base type 'Byte' const ( DatatypeUnmodified = 0 DatatypeModified = 1 ) // 'Event' struct definition // Size: 32 type Event struct { // padding: 32 bytes } // Struct read Event func EventRead(buf []byte, v *Event) int { b := 0 b += 32 // padding return b } // Struct list read Event func EventReadList(buf []byte, dest []Event) int { b := 0 for i := 0; i < len(dest); i++ { dest[i] = Event{} b += EventRead(buf[b:], &dest[i]) } return xgb.Pad(b) } // Struct write Event func (v Event) Bytes() []byte { buf := make([]byte, 32) b := 0 b += 32 // padding return buf } // Write struct list Event func EventListBytes(buf []byte, list []Event) int { b := 0 var structBytes []byte for _, item := range list { structBytes = item.Bytes() copy(buf[b:], structBytes) b += xgb.Pad(len(structBytes)) } return b } // Request QueryVersion // size: 8 type QueryVersionCookie struct { *xgb.Cookie } func QueryVersion(c *xgb.Conn, ClientMajorVersion uint16, ClientMinorVersion uint16) QueryVersionCookie { cookie := c.NewCookie(true, true) c.NewRequest(queryVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie) return QueryVersionCookie{cookie} } func QueryVersionUnchecked(c *xgb.Conn, ClientMajorVersion uint16, ClientMinorVersion uint16) QueryVersionCookie { cookie := c.NewCookie(false, true) c.NewRequest(queryVersionRequest(c, ClientMajorVersion, ClientMinorVersion), cookie) return QueryVersionCookie{cookie} } // Request reply for QueryVersion // size: 32 type QueryVersionReply struct { Sequence uint16 Length uint32 // padding: 1 bytes ServerMajorVersion uint16 ServerMinorVersion uint16 // padding: 20 bytes } // Waits and reads reply data from request QueryVersion func (cook QueryVersionCookie) Reply() (*QueryVersionReply, error) { buf, err := cook.Cookie.Reply() if err != nil { return nil, err } if buf == nil { return nil, nil } return queryVersionReply(buf), nil } // Read reply into structure from buffer for QueryVersion func queryVersionReply(buf []byte) *QueryVersionReply { v := new(QueryVersionReply) b := 1 // skip reply determinant b += 1 // padding v.Sequence = xgb.Get16(buf[b:]) b += 2 v.Length = xgb.Get32(buf[b:]) // 4-byte units b += 4 v.ServerMajorVersion = xgb.Get16(buf[b:]) b += 2 v.ServerMinorVersion = xgb.Get16(buf[b:]) b += 2 b += 20 // padding return v } // Write request to wire for QueryVersion func queryVersionRequest(c *xgb.Conn, ClientMajorVersion uint16, ClientMinorVersion uint16) []byte { size := 8 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["XEVIE"] b += 1 buf[b] = 0 // request opcode b += 1 xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units b += 2 xgb.Put16(buf[b:], ClientMajorVersion) b += 2 xgb.Put16(buf[b:], ClientMinorVersion) b += 2 return buf } // Request Start // size: 8 type StartCookie struct { *xgb.Cookie } func Start(c *xgb.Conn, Screen uint32) StartCookie { cookie := c.NewCookie(true, true) c.NewRequest(startRequest(c, Screen), cookie) return StartCookie{cookie} } func StartUnchecked(c *xgb.Conn, Screen uint32) StartCookie { cookie := c.NewCookie(false, true) c.NewRequest(startRequest(c, Screen), cookie) return StartCookie{cookie} } // Request reply for Start // size: 32 type StartReply struct { Sequence uint16 Length uint32 // padding: 1 bytes // padding: 24 bytes } // Waits and reads reply data from request Start func (cook StartCookie) Reply() (*StartReply, error) { buf, err := cook.Cookie.Reply() if err != nil { return nil, err } if buf == nil { return nil, nil } return startReply(buf), nil } // Read reply into structure from buffer for Start func startReply(buf []byte) *StartReply { v := new(StartReply) b := 1 // skip reply determinant b += 1 // padding v.Sequence = xgb.Get16(buf[b:]) b += 2 v.Length = xgb.Get32(buf[b:]) // 4-byte units b += 4 b += 24 // padding return v } // Write request to wire for Start func startRequest(c *xgb.Conn, Screen uint32) []byte { size := 8 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["XEVIE"] b += 1 buf[b] = 1 // request opcode b += 1 xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units b += 2 xgb.Put32(buf[b:], Screen) b += 4 return buf } // Request End // size: 8 type EndCookie struct { *xgb.Cookie } func End(c *xgb.Conn, Cmap uint32) EndCookie { cookie := c.NewCookie(true, true) c.NewRequest(endRequest(c, Cmap), cookie) return EndCookie{cookie} } func EndUnchecked(c *xgb.Conn, Cmap uint32) EndCookie { cookie := c.NewCookie(false, true) c.NewRequest(endRequest(c, Cmap), cookie) return EndCookie{cookie} } // Request reply for End // size: 32 type EndReply struct { Sequence uint16 Length uint32 // padding: 1 bytes // padding: 24 bytes } // Waits and reads reply data from request End func (cook EndCookie) Reply() (*EndReply, error) { buf, err := cook.Cookie.Reply() if err != nil { return nil, err } if buf == nil { return nil, nil } return endReply(buf), nil } // Read reply into structure from buffer for End func endReply(buf []byte) *EndReply { v := new(EndReply) b := 1 // skip reply determinant b += 1 // padding v.Sequence = xgb.Get16(buf[b:]) b += 2 v.Length = xgb.Get32(buf[b:]) // 4-byte units b += 4 b += 24 // padding return v } // Write request to wire for End func endRequest(c *xgb.Conn, Cmap uint32) []byte { size := 8 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["XEVIE"] b += 1 buf[b] = 2 // request opcode b += 1 xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units b += 2 xgb.Put32(buf[b:], Cmap) b += 4 return buf } // Request Send // size: 104 type SendCookie struct { *xgb.Cookie } func Send(c *xgb.Conn, Event Event, DataType uint32) SendCookie { cookie := c.NewCookie(true, true) c.NewRequest(sendRequest(c, Event, DataType), cookie) return SendCookie{cookie} } func SendUnchecked(c *xgb.Conn, Event Event, DataType uint32) SendCookie { cookie := c.NewCookie(false, true) c.NewRequest(sendRequest(c, Event, DataType), cookie) return SendCookie{cookie} } // Request reply for Send // size: 32 type SendReply struct { Sequence uint16 Length uint32 // padding: 1 bytes // padding: 24 bytes } // Waits and reads reply data from request Send func (cook SendCookie) Reply() (*SendReply, error) { buf, err := cook.Cookie.Reply() if err != nil { return nil, err } if buf == nil { return nil, nil } return sendReply(buf), nil } // Read reply into structure from buffer for Send func sendReply(buf []byte) *SendReply { v := new(SendReply) b := 1 // skip reply determinant b += 1 // padding v.Sequence = xgb.Get16(buf[b:]) b += 2 v.Length = xgb.Get32(buf[b:]) // 4-byte units b += 4 b += 24 // padding return v } // Write request to wire for Send func sendRequest(c *xgb.Conn, Event Event, DataType uint32) []byte { size := 104 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["XEVIE"] b += 1 buf[b] = 3 // request opcode b += 1 xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units b += 2 { structBytes := Event.Bytes() copy(buf[b:], structBytes) b += xgb.Pad(len(structBytes)) } xgb.Put32(buf[b:], DataType) b += 4 b += 64 // padding return buf } // Request SelectInput // size: 8 type SelectInputCookie struct { *xgb.Cookie } func SelectInput(c *xgb.Conn, EventMask uint32) SelectInputCookie { cookie := c.NewCookie(true, true) c.NewRequest(selectInputRequest(c, EventMask), cookie) return SelectInputCookie{cookie} } func SelectInputUnchecked(c *xgb.Conn, EventMask uint32) SelectInputCookie { cookie := c.NewCookie(false, true) c.NewRequest(selectInputRequest(c, EventMask), cookie) return SelectInputCookie{cookie} } // Request reply for SelectInput // size: 32 type SelectInputReply struct { Sequence uint16 Length uint32 // padding: 1 bytes // padding: 24 bytes } // Waits and reads reply data from request SelectInput func (cook SelectInputCookie) Reply() (*SelectInputReply, error) { buf, err := cook.Cookie.Reply() if err != nil { return nil, err } if buf == nil { return nil, nil } return selectInputReply(buf), nil } // Read reply into structure from buffer for SelectInput func selectInputReply(buf []byte) *SelectInputReply { v := new(SelectInputReply) b := 1 // skip reply determinant b += 1 // padding v.Sequence = xgb.Get16(buf[b:]) b += 2 v.Length = xgb.Get32(buf[b:]) // 4-byte units b += 4 b += 24 // padding return v } // Write request to wire for SelectInput func selectInputRequest(c *xgb.Conn, EventMask uint32) []byte { size := 8 b := 0 buf := make([]byte, size) buf[b] = c.Extensions["XEVIE"] b += 1 buf[b] = 4 // request opcode b += 1 xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units b += 2 xgb.Put32(buf[b:], EventMask) b += 4 return buf }